摘要
该文介绍了中山北区某大桥静载试验,通过对大桥进行静载试验,测试结构主要受力部位在试验荷载作用下的应变分布规律及相应变形情况,掌握结构的现有工作状态,判断桥梁的实际工作状况是否处于正常受力状态。
The article introduces the strain distribution rule and the relative deformation status of the main stressed positions of the tested structure under the test load action after the static load test of a bridge,understands the present working status of the structure,and determines whether or not the actual working status of bridge is under the stress status.
出处
《城市道桥与防洪》
2011年第1期53-56,6,共4页
Urban Roads Bridges & Flood Control
关键词
静载试验
应变
挠度
中山市
bridge
static load test
strain
deflection
Zhongshan City
